美芬丁胺

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发表于:2018-11-30 / 阅读(414) / 评论(0) 分类 24篇魔术美文串记4级词汇

Fearing Bioterrorism Natalie: Why are you wearing that gas mask? Anton: Im getting used to it. If we ever have a bioterrorist attack, Ill be ready. Want to try one on? Natalie: No, thanks. If we get involved in biological warfare, I think well have s

发表于:2018-12-03 / 阅读(168) / 评论(0) 分类 2013年ESL之就医和人际交往

By Cathy Majtenyi Murambi, Rwanda 12 July 2007 Rwanda's rolling green countryside and laid-back city life paint a picture of peace and tranquility. But beneath the calm surface, the people of this African Great Lakes country are still struggling to c

发表于:2018-12-12 / 阅读(186) / 评论(0) 分类 2007年VOA标准英语(七月)

蒋健棠听说学英语 Chapter16:The wildlife biologist

发表于:2018-12-26 / 阅读(231) / 评论(0) 分类 蒋健棠听说学英语

新编英语教程第五册unit07_2_mouse_cloning_begins_bio-industri

发表于:2018-12-29 / 阅读(135) / 评论(0) 分类 新编大学英语阅读部分

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thank you!

发表于:2018-12-30 / 阅读(154) / 评论(0) 分类 单词解析速记

Natalie: Why are you wearing that gas mask? Anton: Im getting used to it. If we ever have a bioterrorist attack, Ill be ready. Want to try one on? Natalie: No, thanks. If we get involved in biological warfare, I think well have some warning. Anton: T

发表于:2019-01-01 / 阅读(133) / 评论(0) 分类 地道美语播客

Section 28 Acid Rain 50 years ago, no one talked about acid rain. Then we didn't really know the harm it was causing to the world. Today almost every adult and school child is aware of acid rain and i

发表于:2019-01-02 / 阅读(207) / 评论(0) 分类 英语导读1000句

85 新功效的抗生素在加州诞生 DATE=8-15-01 TITLE=SCIENCE REPORT - Designer Antibiotics BYLINE=Jerilyn Watson (Start at 1'04

发表于:2019-01-02 / 阅读(219) / 评论(0) 分类 科技之光

By Mario Ritter Broadcast: October 28, 2003 This is Steve Ember with the VOA Special English Agriculture Report. Farmers have long put animal waste on their fields. They may also use human waste. Mode

发表于:2019-01-02 / 阅读(195) / 评论(0) 分类 VOA2003(下)-农业与经济

By Benjamin Sand Irbil, Iraq 17 October 2006 Saddam Hussein adjusts his headphones as he listens to witness testimony during his trial in Baghdad's heavily fortified Green Zone, October 17, 2006 The genocide trial of former Iraqi leader Saddam Husse

发表于:2019-01-09 / 阅读(193) / 评论(0) 分类 2006年VOA标准英语(十月)

By Brian Padden Irbil, Iraq 28 August 2006 Kurdish leaders in Iraq say they want to be sure prosecutors build the strongest case possible against Saddam Hussein and six of his military commanders charged with genocide in the Anfal military operation

发表于:2019-01-11 / 阅读(213) / 评论(0) 分类 2006年VOA标准英语(八月)

Various stages of cartilage growth on scaffold. The final image on the right shows naturally forming cartilage for comparison. These replacement joints can be made of combinations of metal alloys, plastic and ceramic, but new research shows that it m

发表于:2019-01-13 / 阅读(181) / 评论(0) 分类 VOA标准英语2010年(八)月

By Melinda Smith Washington, D.C. 07 June 2007 For years, doctors urged women to take folic acid if they planned to get pregnant. Then researchers discovered the nutrient helped reduce the risk of a heart attack. But now a new study shows folic acid

发表于:2019-01-16 / 阅读(217) / 评论(0) 分类 2007年VOA标准英语(六月)

Anyone who arrives in New Zealand by plane knows about Biosecurity NZ. Bio means living and security means safe. Biosecurity NZ is a government department. Their job is to make our country safe from unwanted living pests. These pests are plants, anim

发表于:2019-01-27 / 阅读(149) / 评论(0) 分类 新西兰英语

AGRICULTURE REPORT - Biocontrols, Part 2 By Mario Ritter Broadcast: Tuesday, April 20, 2004 This is Steve Ember with the VOA Special English Agriculture Report. Biocontrols are the way nature seeks ba

发表于:2019-01-30 / 阅读(160) / 评论(0) 分类 农业与发展

Police officers escort Ricardo Valles de la Rosa, right, to a court hearing in Ciudad Juarez, Mexico, 30 Mar 2010 In Juarez, Mexico, authorities say a suspect they detained last week in connection with the March 13 murder of two US citizens has told

发表于:2019-02-05 / 阅读(242) / 评论(0) 分类 VOA标准英语2010年(四)月

Kenya is joining a long list of countries planning to produce diesel fuel from the poisonous-but-oil-rich seeds of the jatropha tree, a plant indigenous to South America. The tree is at the heart of a five-year strategy to develop a bio-fuel industr

发表于:2019-02-06 / 阅读(174) / 评论(0) 分类 VOA标准英语2008年(八月)

俄罗斯莫斯科的一位生物能量学教授近日宣布,他已研制出一种能够有效延缓衰老的不老药,并有望于几年内上架销售。这位科学家用40年的时间研制出一种抗氧化剂,能够有效抑制氧分子对人

发表于:2019-02-06 / 阅读(191) / 评论(0) 分类 阅读空间

One of the most common questions cancer patients ask their doctors is: has the disease been contained or will it spread. A recent study by U.S. and Chinese researchers may help provide clues. The scientists examined genetic(遗传的,基因的) m

发表于:2019-02-18 / 阅读(123) / 评论(0) 分类 英语新闻
学英语单词
a bad egg
acutherapies
air-sac
allosteric interaction
Anakao
archeological remains
ash-graier
beakhead and claws
callitrisoid
clear...of sth
clearies
control cubicle
cordwain
crude sand
cyan blue
day level
deep sounding machine
deffence
derived estimate
development and growth
dints
DSEA
eight-step
eletrophilic substituent
elevated tank
equation of state (of matter)
ex-partners
exhaust emissions
Famid
fantail joint
fluoride glass
G.H.A.T.S.
greenwich apparent civil time
have a way with one
hergesheimer
in the possession of sb.
infective deflection of nasal septum
instruction definition format
inventory analysis
lagging behind
lanked
laser welding machine for orthodontics
lateral caecal artery
lime-mud
line of symmetry
non-internet
note values
oathlike
officinalisinin
open-roofed
oppressional
optical fiber digital line system
paddon
patillo
peltae
periplaneta australasiaes
phisick
plurennials
pole-star recorder polygraph
polyprolines
Port Hood
precipitous decline
prepattern
pseudorandom vectors
Pyatnitskoye
pyrimidinetrione
quantum indeterminancy
Radar horizon.
rail transit
rare alkali
relatively stable
rib strip
round-punched sheet
screen structure
single knit
single slit
spacing braking
specimen tube of hotgreen tensile strength
square up to
stall boat
start to one's feet
stirrup link
stuns
system department
take sb. at his words
tax heldover
Tchaikovsky, Pyotr Ilyich
tension gage
the day of something is over
thermal radiation phenomena
tidal lamination
toggle lever assisted end cutting nipper
trechispora dimitica
tube straightener for pipe
Tuldun
ulcer of gastroenteric stoma
us q
usurpator
variety degeneratiaon
vengeant
vinyl isobutyl ether
zero-percent